<template>
    <div class="login-wrap">
        <div class="ms-login">
            <div class="ms-title">蓝海豚后台管理系统</div>
            <el-form :model="param" :rules="rules" ref="login" label-width="0px" class="ms-content">
                <el-form-item prop="username">
                    <el-input v-model="param.userName" placeholder="userName">
                        <el-button slot="prepend" icon="el-icon-lx-people"></el-button>
                    </el-input>
                </el-form-item>
                <el-form-item prop="password">
                    <el-input
                        type="password"
                        placeholder="password"
                        v-model="param.password"
                        @keyup.enter.native="submitForm()"
                    >
                        <el-button slot="prepend" icon="el-icon-lx-lock"></el-button>
                    </el-input>
                </el-form-item>
                <div class="login-btn">
                    <el-button type="primary" @click="submitForm()">登录</el-button>
                </div>
            </el-form>
        </div>
    </div>
</template>

<script>
    import { login } from '../../api/sys/user';
    export default {
        data: function() {
            return {
                param: {
                    userName: 'admin',
                    password: '123123',
                },
                rules: {
                    userName: [{ required: true, message: '请输入用户名', trigger: 'blur' }],
                    password: [{ required: true, message: '请输入密码', trigger: 'blur' }],
                },
            };
        },
        methods: {
            submitForm() {
                this.$refs.login.validate(valid => {
                    if (valid) {
                        login(this.param).then(res => {
                            if(res.code === '0'){
                                this.$message.success('登录成功');
                                localStorage.setItem("user",JSON.stringify(res.data));
                                this.$router.push('/');
                            }else{
                                this.$message.error(res.msg);
                            }
                        }).catch(error =>{
                            this.$message.error(error.msg);
                        });
                    } else {
                        this.$message.error('请输入账号和密码');
                        console.log('error submit!!');
                        return false;
                    }
                });
            },
        },
    };
</script>

<style scoped>
.login-wrap {
    position: relative;
    width: 100%;
    height: 100%;
    background-image: url(../../assets/img/bg.jpg);
    background-size: 100% auto;
    background-repeat: no-repeat;
    background-position: center;
    background-color:#fff;
}
.ms-title {
    width: 100%;
    line-height: 50px;
    text-align: center;
    font-size: 20px;
    color: gray;
    border-bottom: 1px solid #ddd;
}
.ms-login {
    position: absolute;
    left: 37%;
    top: 50%;
    width: 350px;
    margin: -190px 0 0 -175px;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.3);
    overflow: hidden;
}
.ms-content {
    padding: 30px 30px;
}
.login-btn {
    text-align: center;
}
.login-btn button {
    width: 100%;
    height: 36px;
    margin-bottom: 10px;
}
.login-tips {
    font-size: 12px;
    line-height: 30px;
    color: #fff;
}
</style>
